Around the world, ตรีนภา (ตรีนภา 
, Trinapa ) is a very rare dominantly female, but infrequently boy's first name. The first name ตรีนภา is habitual in South-eastern Asia, particularly Thailand, where it is a rare mostly girly, but uncommonly male name. Also, ตรีนภา is the last name as well as the forename.